Karen Elson and Liz Goldwyn Host the Vintage Vanguard Party

From a Zac Posen ball gown to a Jeremy Scott bra top and matching shorts, any avid vintage collector would've deemed the clothes on auction last night a big score. Model Karen Elson and filmmaker Liz Goldwyn donated some of their most prized vintage possessions they've collected over the years, to benefit Dress for Success. Click through to see the evening's chicest supporters. Plus, read more on Elson and Goldwyn's philanthropic initiative, the dresses will be up for sale through January 20 on ModaOperandi.com.